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FT-IR and FT-Raman spectroscopic study of surface species of 2-aminopyridine adsorbed by sepiolite from Anatolia

✍ Scribed by S. Akyuz; T. Akyuz; J. E. D. Davies


Publisher
SP MAIK Nauka/Interperiodica
Year
1999
Tongue
English
Weight
362 KB
Volume
40
Category
Article
ISSN
0022-4766

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✍ Mehmet Akçay 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 184 KB

The adsorption of pyridine on the surface of the raw sepiolite and Fe-pillared sepiolite catalysts has been studied for the determination of the Brønsted and Lewis acid sites. The data obtained showed that the catalysts have medium Lewis acidity, but are also weak Brønsted acids, having active hydro